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master
test/typeparam/issue50419.go
33 строки
689 B
Matthew Dempsky
all: avoid use of cmd/compile -G flag in tests
01 мар 2022, 22:45
01 мар 2022, 22:45
e24977d
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// run // Copyright 2022 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Test that type substitution works correctly even for a method of a generic type // that has multiple blank type params. package main import ( "fmt" ) func main() { foo := &Foo[string, int]{ valueA: "i am a string", valueB: 123, } if got, want := fmt.Sprintln(foo), "i am a string 123\n"; got != want { panic(fmt.Sprintf("got %s, want %s", got, want)) } } type Foo[T1 any, T2 any] struct { valueA T1 valueB T2 } func (f *Foo[_, _]) String() string { return fmt.Sprintf("%v %v", f.valueA, f.valueB) }